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W3Global

Windows & Microsoft 365 Administrator-Hybrid

W3Global, Sacramento, California, United States, 95828

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Windows & Microsoft 365 Administrator-Hybrid Job Title:

Windows & Microsoft 365 Administrator

Location:

Sacramento, CA (Hybrid)

Job Type:

Contract

Job Overview We are looking for an experienced Windows & Microsoft 365 Administrator to support and maintain a hybrid IT infrastructure. This role involves hands‑on management of Windows Server systems, VMware virtualization, and Microsoft 365 services. Candidates with experience in M365 security features and FileMaker Pro upgrades will be given preference.

Key Responsibilities

Administer and support Windows Server environments (2016/2019/2022) including Active Directory, DNS, DHCP, and Group Policies

Manage and maintain Microsoft 365 services: Exchange Online, SharePoint, Teams, OneDrive, Azure AD, and Intune

Support and manage VMware infrastructure: ESXi hosts and vCenter

Monitor system performance, health, and availability across on‑premises and cloud environments

Perform regular system updates, patches, and backups in compliance with security policies

Use PowerShell scripting to automate administrative tasks

Collaborate with internal teams on infrastructure enhancements and projects

Maintain clear documentation of systems, configurations, and procedures

(Good to have) Experience with M365 Security & Compliance tools (DLP, Conditional Access, Defender for Office 365)

(Nice to have) Experience with FileMaker Pro upgrades and integration

Required Skills & Qualifications

5–8 years of experience in Windows Server and Microsoft 365 administration

Strong knowledge of Microsoft 365 Admin Center and Azure AD

Proficient in VMware technologies (vSphere, vCenter, ESXi)

Experience with Active Directory, Group Policies, and related services

Familiarity with security best practices across on‑prem and cloud environments

Proficiency in PowerShell and administrative scripting

Excellent troubleshooting and communication skills

Preferred / Nice to Have

Hands‑on experience with Microsoft 365 Security tools (Compliance Center, Threat Management, Secure Score)

Experience with FileMaker Pro upgrades and scripting

Relevant Certifications

Microsoft 365 Certified: Modern Desktop Administrator Associate

Microsoft Certified: Security Administrator Associate

VMware Certified Professional (VCP) or equivalent

Education

Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent practical experience

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